name = 'wangbo'

if type(name) is str:
    print('name is string type')


if name == 'wangbo':
    print('name is wangbo')


age = input('请输入你的年龄：')
age = int(age)
if age >= 18:
    print('你已成年')
    print('请开始你的表演')
else:    
    print('你还未成年')    


    